package moteur;

import java.util.HashMap;
import java.util.List;
import java.util.Map.Entry;

import biblioteque.Bibliotheque;

public abstract class Operation {
	protected Operation membreG;
	protected Operation membreD;
	
	public abstract HashMap<String, Document> compute(Bibliotheque bibli);

	public abstract List<Entry<String, Document>> elaguer(Bibliotheque bibli, HashMap<String, Document> doc);
}
